题解 | #水仙花数#

#include <cmath>
#include <iostream>
using namespace std;

int main() {
    int m,n;
    int a,b,c;
    while (cin>>m>>n) {
        int k=1;
        for (int i=m; i<=n; i++) {
            a=i/100;
            b=i%100/10;
            c=i%10;
            if(i==pow(a, 3)+pow(b, 3)+pow(c, 3))
            {cout<<i<<' ';k=0;}
        }
        if(k)cout<<"no";
        cout<<endl;
    }
}